Need help for on the fly recording and playback

[ABDUL MOIZ]

Hi,

I am able to run the voe_cmd_test without any problems.
Are there any settings in webrtc so that I can test on the fly
recording and playback on the same system(i.e without the need of
encoding/decoding and RTP packetizing)


Regards,
Abdul Moiz

[Magnus Flodman]

'VoEFile::StartRecordingMicrophone' and 'VoE::StartRecordingPlayout'
in the VoiceEngine file API can record in raw format and should do
what you're looking for.

See http://www.webrtc.org/reference/webrtc-internals/voefile for more
information.

-Magnus

[ABDUL MOIZ]

Thanks for the reply

[ABDUL MOIZ]

Hi,

               I have tried those APIs , but the function call is getting failed.

This is what I have tried:

        CodecInst format;
        VoEFile* file = VoEFile::GetInterface(ve);

        format.plfreq = 16000; strcpy(format.plname, "L16");
        if(file->StartRecordingMicrophone("RecordedPlayout16kHz.wav", &format)!=0)
                printf("\nRecording Mic failed\n");
        sleep(10);
        if(file->StopRecordingMicrophone()!=0)
                printf("\nStop Recording failed\n");


Can you please help me in the above issue.
And the above APIs are only for capturing. Are there not any API for playout.


Regards,
Abdul Moiz

[Niklas Enbom]

voe_auto_test has test cases for these calls that you should be able to use as a starting point.

Niklas